SetaPDF-Signer Component - Server License

Guarantee PDF document integrity with PHP

The SetaPDF-Signer component allows PHP developers to write programms, which are able to digital sign PDF documents in pure PHP.

Digital signatures in PDF or any other document serves two purposes: The signature guarantees the document's integrity and it allows the recipient to identify the signer of a document.

The PHP component offers the following key features:

• Completely written in PHP
• Compatible with all available PDF versions
• Digital sign PDF documents with any X509 Certificate
• Sign or Certify Documents
• Create PAdES conform PDF signatures in PHP
• Resolving of validation related information (VRI) for Long-Term Validation (LTV)
• Special modules for cloud key management services (Azure Key Vault / AWS KMS / Google Cloud KMS)
• Extendable via individual modules
• Optional signature modules on request
• Visible signatures
• RFC 3161 compatible timestamping
• Easy to understand usage

Server License

A server license allows the licensee to use the API/component on a single server or a virtual machine for an unlimited period of time. A server license is tied to a clear identifying feature (e.g. MAC address, IP address, name) of the server or the virtual machine. The licensee shall notify any alterations without delay.

A server license includes a development license without time limit for the licensed API/component. This development license refers to the software versions available to the licensee in form of access to updates under the server license.